Schematic dell dm1 molokai 03249-1 0708 r-1 schematic

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dell dm1 molokai 03249-1 0708 r-1 1

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Technical Specifications

Parameter	Value
Brand	Wistron
Project Code	91.43E01.001
Board Number	MOLOKAI-1
Date	JUN.04.2004
CPU Platform	Banias/Dothan
PCH / Southbridge	ICH4-M
GPU Type	Montara-GM+
EC / KBC	M38859
Audio Codec	STAC9750
BIOS / SPI Flash	49LF004-334
Charging IC	MAX1645
Power IC(s)	ISL6218, MAX1715, MAX1999, G913C/APL1085, APL5331
RAM Type	DDR
RAM Architecture	DDR 266/333
RAM Quantity / Slots	Socket* 2
Card Reader IC	PCI7420
LAN IC	BCM4401
WiFi / WLAN IC	802.11B, 802.11G
Clock Generator	ICS950810
Amplifier	TPA0312
TV-Out Encoder	CH7011
CardBus Controller	TPS2220A

Technical Summary

The Wistron MOLOKAI-1 motherboard, project code 91.43E01.001, dated June 2004, is built around the Intel Banias/Dothan CPU platform with an ICH4-M southbridge and Montara-GM+ integrated graphics. The system uses DDR 266/333 memory across two sockets. The EC/KBC is an M38859, and the BIOS ROM is a 49LF004-334. Power management is handled by a multi-rail system including the ISL6218 IMVP4 core regulator, MAX1715 system DC/DC, MAX1999, and MAX1645 battery charger. Audio is provided by a STAC9750 AC97 codec with a TPA0312 amplifier. Networking includes a BCM4401 LAN controller and 802.11b/g wireless support. The system features a PCI7420 card reader and 1394 controller, a TPS2220A CardBus controller, and a CH7011 TV-out encoder. Clock generation is managed by an ICS950810.

Technician FAQ

Q: What is the BIOS IC model used on this motherboard?

A: The BIOS ROM is a 49LF004-334.

Q: What EC/KBC controller is used on this motherboard?

A: The EC/KBC is an M38859.

Q: What is the charging IC and architecture on this motherboard?

A: The charging IC is a MAX1645, supporting DC/DC and charger functions.

Q: What is the memory architecture on this motherboard?

A: The motherboard supports DDR 266/333 memory across two sockets.

Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.

Indexed motherboard components

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91.43E01.001 Project Code MOLOKAI-1 Board Number Banias CPU Platform Dothan CPU Platform ICH4 PCH / Southbridge Montara-GM+ Graphics Model M38859 EC / KBC STAC9750 Audio Codec 49LF004-334 Firmware Flash Memory MAX1645 Charging / PD IC APL1085 Power IC APL5331 Power IC G913C Power IC ISL6218 Power IC MAX1715 Power IC MAX1999 Power IC DDR RAM Type PCI7420 Card Reader IC BCM4401 LAN Controller ICS950810 Clock Generator